Casinos?
Well, the slot machines are amazingly dirty. I mean, they are virus magnets. I keep trying to remind myself not to touch my face or rub my eyes whenever I'm in one of those places. There's a reason they don't allow blue lighting in there! (I just made that part up but really!) Last few times there were all these sickly Chinese, it made me wonder... and they all smoked like chimneys. maybe they are enemy vectors that came across the border. Casinos are the perfect place to spread that stuff. Just having fun, but maybe not.